1. Director of Psychiatry, Royal Prince Alfred Hospital and Sydney South West Area Health Service (Eastern Sector), NSW, and Clinical Lecturer, Discipline of Psychological Medicine, University of Sydney, Sydney, NSW, Australia.
2. Director of Consultation Liaison Services. Westmead Hospital, Westmead, NSW, and Clinical Senior Lecturer, Discipline of Psychological Medicine, University of Sydney, Sydney, NSW, Australia.
3. Professor of Child and Adolescent Psychiatry, University of Sydney, and Area Clinical Director, Child and Adolescent Mental Health Services, Northern Sydney Central Coast Health, NSW, Australia.